Before I had to graduate to a Xbow I liked the G5 Montec.
The one in the pic is buried in the 3rd vertebra of a pig I took a Texas heart shot on several years ago. It totally shattered the first two before stopping in this one. Couldn't pull the arrow out so I unscrewed it, and recovered it later.
It came out later as the bone dried, and it could be used again without sharpening. I keep it on my desk at work as a conversation piece.
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As a Chiropractor, I approve of that pic